Chronic ulcerative colitis. Comparison of cases before and after World War II.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001131:Arkansas; D002648:Child; D003082:Colectomy; D003093:Colitis, Ulcerative / Q000150:complications / Q000453:epidemiology* / Q000628:therapy; D005260:Female; D006801:Humans; D007585:Jews; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013256:Steroids / Q000627:therapeutic use; D013449:Sulfonamides / Q000627:therapeutic use
D013256:Steroids; D013449:Sulfonamides